body {
  font-family: Microsoft YaHei;
}

.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: '';
  display: block;
  clear: both;
}

.cti-welcome-logo {
  position: absolute;
  display: block;
  width: 34%;
  right: 0px;
  top: 2%;
}

img {
  max-width: 100%;
}

.cti-welcome-logo img {
  visibility: visible !important;
}

.cti-tmallguide-mask {
  position: fixed;
  top: 10px;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  top: 0px;
  z-index: 500;
}
